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10 Best Esr Meters - Holiday Sale
Best Choice01VellemanAtlas ESR70
Main highlights- Protected against highly charged capacitors.
- New enhanced dynamic range of 0.00 to 40.0 ohms
- Measure Capacitance and ESR In-Circuit
- ESR Resolution as fine as 0.01 ohms and Capaciatance of 0.2uF!
- Audible alerts for various ESR levels.
9.9Exceptional
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- 02DER EE
DE-5000 Handheld LCR Meter With TL-21 TL-22 TL-23
Free Shipping9.7Exceptional
- 03FNIRSI
FNIRSI LC1020E 100kHz LCR Meter, 19,999 Counts Resistor Inductor Capacitor Tester, Auto Component Detect, Measures ESR/Q/D/θ/X, 2.8” Color TFT, Dual Parameter Display, Sorting & Open/Short Calibration
Free ShippingMain highlights- 【User-Friendly】ESR meter capacitor tester features 3-pin sockets and 5-slot jacks for precise four-terminal (Kelvin) measurements with professional fixtures. 2.8” TFT display with 10-level brightness. 3000mAh battery with auto-off, Type-C charging/firmware updates
- 【Smart Sorting】ESR Meter with Sorting & Comparison Mode calculates relative error (%) using preset nominal/tolerance (0.1%–99.9%) for accurate component screening. Alerts via sound/LED. Supports Capacitors 1pF–100mF, Resistors 10mΩ–10MΩ, Inductors 1µH–100H
- 【Reliable Testing】Capacitance meter supports open/short calibration, adjustable test voltage (0.1/0.3/0.6V) and internal bias (0.0/0.5V). Records if components meet preset nominal/tolerance, tracking success/fail counts. Data hold locks readings. 100Ω output ensures accuracy. Speed: Fast (4/s), Medium (2/s), Slow (1/s)
- 【Note】Perform open/short calibration before measurement. Fully discharge capacitors and inductors. For onboard components, ensure the circuit is powered off. Do not measure live circuits to avoid damage or inaccurate readings
- 【Dual Parameter】LC1020E LCR Meter supports AUTO, Capacitance, Resistance, and Inductance with main/secondary parameters (X/D/Q/θ/ESR) shown simultaneously. Frequencies: 100Hz/120Hz/1kHz/10kHz/100kHz. 19,999-count display ensures precise readings
9.6Exceptional
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- 04Tyenaza
ESR Capacitance Meter, MESR-100 V2 Auto Ranging in Circuit ESR LCR Meter Capacitor/Low Ohm Meter Up to 0.01 to 100R
Free ShippingMain highlights- 【EXCELLENT PERFORMANCE】Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check.
- 【APPLY TO】Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not.
- SUITABLE FOR --- During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not.
- SIZE SPECIFICATION --- ESR Capacitance Meter is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).
- ACCURATE MEASUREMENT --- The impedance become small, and we can then measure the true series resistor value.
9.5Excellent
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Value for Money05ToeaslivingESR Meter, MESR-100 ESR Capacitance Ohm Meter Professional Measuring Internal Resistance of Capacitor Capacitance Circuit Tester, Capacitance Meter, Circuit Test
Free ShippingMain highlights- Using this theory, we can measure the capacitor is bad/ damaged or good in condition.
- The impedance become small, and we can then measure the true series resistor value.
- Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test.
- It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).
- During repairing TV, LCD, o board, etc. we can in circuit testing the capacitor is good or not.
9.3Excellent
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- 06FNIRSI
FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools
Free ShippingMain highlights- 【Multiple functions】D, Z, Q, R, ESR value reading. Auto recognition of elecronic components, primary and secondary parameters display. 1.14'' HD color display, is easy to operation
- 【Measurement Range】3 test frequencies – 100 Hz, 1 kHz, 10 kHz. 2 test voltage - 0.3 Vrms, 0.6 Vrms. R: 10 mΩ to 10 MΩ / C: 1 pF to 22 mF / L:1 uH to 10 H
- 【LCR Tweezer Tester】The FNIRSI LCR-ST1 is a multifunctional and portable testing instrument that supports precise measurement of resistance, capacitance, inductance, and diodes
- 【Data Storage and Export】The LCR tester can automatically save the test records. And you could connect the tester to your PC and transfer all the data to PC via EXCEL
- 【2 Types of Tweezer Heads】With pointed head and hook head, it is convenient to test different types of products. It is equipped with a storage bag and can be charged via a data cable
9.0Excellent
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- 07FNIRSI
FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter
15% Off Free ShippingMain highlights- Transistor Capacitor Tester: FNIRSI LCR-P1 transistor tester can be used for the measurement and analysis of patch component, NPN, PNP, triode, MOS, field effect transistor (FET), diode, Zener diode, capacitor, resistor, inductor, battery, etc
- NEC Infrared Waveform: FNIRSI LCR-P1 transistor detector supports the analysis of NEC infrared protocol code, so it can be used for the debugging and maintenance of remote control equipment, and provides users with comprehensive detection and analysis
- Intelligent automatic identification: Capacer tester intelligent automatic detection of component pins definition and parameters, and can quickly identify its models and specifications, thereby greatly improving the efficiency of work
- Friendly Design: The design of the replaceable patch seat enables measurement of both tiny precision components and high-power devices. 1.44 inch full-color screen, 300 mah battery, Type-c interface for charging and data transmission, firmware upgrade
- Anti-burn protection mechanism: The capacitance resistance esr tester automatically identifies undischarged capacitors and automatically discharges them at the moment of insertion and locking, effectively avoiding accidental burning
8.7Very Good
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- 08GME
GME Professional in-Circuit ESR Capacitor Tester, Capacitance ESR Meter, Designed and Engineered in The USA
Main highlights- 【WIDE RANGE IN-CIRCUIT ESR & DCR TESTING】 Tester meter measures ESR (equivalent Series Resistance) on capacitors range from 0.47µF to 2200µF, in or out of circuit
- 【INTELLIGENT DESIGN】 ESR capacitor tester automatically discharges capacitor under test; Audible buzzer announces ESR range during testing allows quick checking of entire PCB in seconds; Intelligent automatic calibration on power up, no manual zero needed unlike many other ESR meters
- 【EASY TO USE, PORTABLE, AND RUGGED DESIGN】 Easy One-Handed Tweezers with gold plated tips and extra-long cable; Non polarity dependent test probe, eliminates the need for polarity checking
- 【DESIGNED AND ENGINEERED IN THE USA】 GME Professional in Circuit ESR capacitor tester designed and supported in the USA; compare to most other ESR meters on the market that are generic private label import with unknown manufacturer and no support or warranty
- 【ACCURATE MICROPROCESSOR CONTROLLED】 Microprocessor generated 100 kHz output test frequency and low 15 mVp-p output test voltage that will not turn on any solid state devices during testing, critical for accurate test result in circuitry with active components
8.6Very Good
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- 09RuoShui
RuoShui Handheld LCR Meter Digital Bridge Capacitance Inductance Resistance Multimeter Tester ESR Calibration with USB Super Capacitor (4080)
Main highlights- is_customized : Yes
- Origin : Mainland China
- Model Number : 4080
- Brand Name : RuoShui
8.5Good
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- 10Lioaeust
LC1020E Digital LCR ESR Meter, 0.3% Precision, 100Hz-100kHz Frequency Range, Kelvin 4-Terminal And Three-Terminal Ports, For Resistance, Capacitance, Inductance Testing(LC1020E in English)
Main highlights- Flexible Analysis Options: Choose from 100Hz to 100kHz test frequency and three selectable test voltages to match measurement conditions for different components and applications.
- Enhanced Connection Methods: Features both three-terminal quick-connect and five-terminal Kelvin-compatible ports to minimize error and heighten reliability in sensitive measurements.
- Efficient Batch Processing: Intelligent comparison function with adjustable tolerance automatically identifies pass/fail parts, recording counts for streamlined inspection workflows.
- Design: Rechargeable lithium battery, clear 2.8-inch TFT display, and light ABS construction provide mobility and convenient operation across multiple work environments.
- Accurate Component Testing: The LC1020E digital bridge LCR ESR tester delivers 0.3% basic accuracy and wide ranges for inductance, capacitance, and resistance, supporting professional and hobby applications alike.
8.4Good
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